Frontier's Economy Bundle includes a carry-on, seat choice, and no change fees, ideal for budget travelers.
Premium Bundle offers extra legroom and priority boarding for just $20 more than Economy.
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Planning a trip from Austin 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 for the route from Austin to Las Vegas, it is generally cheapest to fly on a Monday in the month of September. Here are some tips to help you save money when flying this route:
Cheapest Route: The cheapest route is directly from Austin Bergstrom to Las Vegas Harry Reid Intl.
Booking Advance: To get the best prices, book your flight around 45 days in advance.
Lowest Airline: Frontier Airlines generally offers the cheapest flights for this route.
Direct or Layover: It is cheaper to fly direct on this route rather than having a layover.
Travel Month: September and October are typically the cheapest months to fly this route.
This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK.
Low season | February |
---|---|
High season | December |
Cheapest flight | $48 |
Find which airlines fly direct from Austin Bergstrom Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.
Direct departures
Austin Bergstrom to Las Vegas Harry Reid Intl
Monday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Tuesday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Wednesday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Thursday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Friday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Saturday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Sunday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Direct returns
Las Vegas Harry Reid Intl to Austin Bergstrom
Monday
Delta, Frontier, KLM, +3 more
Delta, Frontier, +4 more
2
3
Tuesday
Delta, KLM, Korean Air, +3 more
Delta, KLM, +4 more
2
3
Wednesday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Thursday
Delta, Frontier, KLM, +3 more
Delta, Frontier, +4 more
2
3
Friday
Delta, Frontier, KLM, +3 more
Delta, Frontier, +4 more
2
3
Saturday
Delta, Frontier, KLM, +2 more
Delta, Frontier, +3 more
1
2
Sunday
Delta, Frontier, KLM, +3 more
Delta, Frontier, +4 more
2
3
Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.
Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.
We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.
The last 30 min or so, they put the heat on full. We thought we were being basted.
I used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.
Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.
If your boarding Military, it should be with ore board, and with my spouse, so rude and stupid to not let us board together and before a group. All the other airlines clearly understand Military courtesy, this is why I Rarely fly SWA and Always fly Alaska
The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 30 minutes delayed.
The crew was dutiful but seemed detached and bored. The boarding process is ineffective. No reason I shouldn’t be able to sit with my wife. I checked in at the first available minute and still got boarding tow “C”. Southwest used to be my first choice due to value. But no longer. Southwest is like traveling in a cattle car. Suggestion: be the first to make Wi-Fi free!
wifi wasn't working correctly so couldn't watch live tv
Terrible. Plane was at gate for 30 minutes before boarding. Boarding took 30 min. Then the co pilot announces that the plane has the minimal amount of fuel it needed. So we waited at the gate on board without air conditioning for 42 minutes while the plane took on additional fuel. My question to Southwest Airlines. Why didn’t you add the fuel to the plane before you allowed boarding to a plane without air conditioning in 102 degree heat.
I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.
The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?
Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.
Everything was great. Great service, excellent communication, and early arrival
Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.
Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.
Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗
It was terrible, if they ran flights on time it would make a big difference.
Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.
Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.
A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.
Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.
The gate changed over 6 times in the 4 hours before this flight having us walking all over and back again. The agent told me that the American app and the airport monitors are not reliable and I should Google the flight number for accurate flight information! Shocking tip but the gate still kept changing anyway and then the flight was delayed an hour because of another maintenance issue. Not a great experience.
Promised lounge access, gate agent didn't allow us entry.
I was in a wheelchair and went from international to domestic. I was transferred to several different modes of transport and expected to give a tip at each transfer. I was, although, grateful to get to the gate in time for my flight.
They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.
The flight was great, and I have never ridden in first class previously so I don't have any practical knowledge of the norm. The flight out to DFW was delayed and I sat in economy which was as expected, not nearly as spoiled as I was in first class which had more general room but that is par for the course. I have no complaints and will wait until I fly American again before I can make a valid improvement. I will fly American again in the future.
It was okay. I opted to pay for an upgrade to an exit row, but this might’ve been the worst exit row experience I’ve ever had. - The fold out table was janky and didn’t fold out properly. - The seats felt squished together as I was the aisle seat in the group of three, but the guy in the middle felt like he was constantly leaning on me. - Everyone who walked by brushed up against me, or knocked my entertainment screen, to include the food and drink carts. Didn’t get one apology or excuse me. - The community flight tracker screen was right in front of me and was sooooooo bright I could barely catch any sleep on my 13hr flight from Seoul to DFW. Not the best experience at all…
It was as expected for such a short flight. No complaints
Packed commercial flight was as comfortable as can be expected
The people were wonderful, but I hated the way they over charged for luggage, especially for stops which were charged the same as starting point to final destination.
First time flying Spirit and I was pleasantly surprised. Service was as advertised. Crew were very professional and friendly and excellent in dealing with a customer who felt ill on the flight.
Fantastic. Had handicapped traveler and they helped us through security, helped with boarding, helped put wheelchair together, and were all very patient. A pleasant change from previous spirit flights I’ve taken. Highly recommend.
Spirit's seating does not work for an overnight flight and my back is killing me. This airline does not meet the minimum standards for being an airline.
I was booked to Reno with a carry on and a personal item on Alaska airlines. Kayak booked me on a return flight on Spirit on which I was not allowed a carry on. What a nightmare. It cost me an upgrade on Spirit and a checked bag fee, a total of $125, to get a small carry on bag home. Kayak needs to learn about the Go restrictions on Spirit before quoting a price on a round trip ticket.
Seats had more cushion in this flight. Otherwise, I got what I paid for. Will avoid spirit airlines at all cost.
This is the first and last times I take spirit. It’s really bare bones. That old saying that everything comes at a price, that’s really applicable here.
The first flight was delayed which would've caused me to miss the connecting flight. It wasn't the first delay of my overall trip with spirit airlines. They were both due to crew. I was offered a credit after I cancelled my newark flight, but honestly, I won't be flying with them ever again. It's absolutely ridiculous that a full refund isn't given considering it wasn't something mechanical or weather related. It's literally their own crew being late.
Well, the seats were SO tiny. I’m five-foot ten-inches talk as a woman and thank god I wasn’t more than 150 pounds as I would not have fit at all. I understand there are the “big seats”for an upgrade or a blocked middle seat but I was not prepared for the size. Also, there was an incident on the plane with a man who wound up being escorted off the plane at landing by TSA… I understand this was not in the control of the flight crew BUT the flight attendants were arguing amongst themselves at the front of the plane and we could hear them. There was a flight attendant in her 50s scolding a male flight attendant for “placating the guy” that was causing a ruckus and telling him “you should have been on our side not his.” Not only was this unprofessional to do in front of passengers, but it caused anxiety in nearby people including myself. We don’t want to feel like there is a potential danger on the flight - 9/11 flashbacks. The flight crew should remain calm and I believe the male flight attendant was in the right in trying to calm the man who was an issue.
Comfortable and plenty of. Having to buy water and coffee, though is ridiculous!
Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?
A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .
terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!
I ended up paying $70+ dollars to for a carryon because the website is confusing and misleading. I now realize I did not need to pay that. I request a refund. I will pay extra to other airlines and not fly Frontier again.
With frontier you get what you pay for. The flight was two hours late. It’s a tight fit for the number of people they bring but you get to where you’re going cheap. Sometimes that’s more important than a nifty drink and cool TV..
Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.
Although we received an email from Kayak AND the airline, turns out we were not on Frontier’s manifest for the flight. We had to purchase tickets at the gate. Not sure where this transaction fell apart, but it did. We are now disputing the charges for the SLC to PDX flight originally booked through Kayak.
We had an awful experience getting our bags checked in. Frontier’s check in on the app manipulated us into buying the business package because that was the only option available for a checked bag which included two checked bags per person which we did not need. Upon arriving to the airport, we stood in line for what seemed like forever at the baggage check in and there was no one available at the counter. We were first in line and we were afraid we were going to miss our flight due to the baggage attendant being late. After realizing there were a lot of other people waiting at the baggage check in and no one available. I reached out to Frontier and could not get any customer service so I had to call the airport to page the baggage attendant to send someone to the counter to check in our bags before we were able to go through security , I finally spoke to the attendant at the counter and explained to her that we had to pay for two checked bags person a total of six bags when we only had a total of three bags between three people she said to reach out to Frontier and they would issue a refund for the three bags that we paid for and did not need. I reached out to Frontier which I was not able to reach anybody by phone so I had to go through their automated chat feature, which sent me around in circles until I finally reached a representative to assist me. I explained to them what happened and they explained that they were not able to assist me. I continued to push the issue with them as this was very frustrating and they finally put in a customer service ticket where we were issued a flight credit and we were so disappointed because after this experience, we NEVER want to fly Frontier again, and we do not want a credit that we will not use. Frontier charged us almost $500 for us to check three bags which is absolutely absurd! The customer service agents were not able to offer anything else other than a flight credit and I do not feel like my frustrations were truly heard , we will never use Frontier Airlines again ! Truly Theft by Manipulation! They should be ashamed!
I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time
One crew member was rude about our bags. Be nice about it. We don’t fly a lot. And the fact that you have to pay for a carry on is ridiculous
Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.